Roman number XVIII to decimal

The Roman number XVIII is equivalent to the number 18 (eighteen).

18
XVIII

XVIII = 18
The Roman numbering system (Roman numerals) was created in Ancient Rome, and was used throughout the Roman Empire. It consists of seven capital letters of the Latin alphabet: I, V, X, L, C, D and M.
Keywords: How is the number 18 in Romano, How to write 18 in Roman numerals